Download Firefox

Firefox is no longer supported on Windows 8.1 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

Firefox is no longer supported on macOS 10.14 and below.

Please download Firefox ESR (Extended Support Release) to use Firefox.

Firefox Privacy Notice

Firefox Release Notes

Release Notes tell you what’s new in Firefox. As always, we welcome your feedback. You can also file a bug in Bugzilla or see the system requirements of this release.

94.0.1 Firefox Release

November 4, 2021

Version 94.0.1, first offered to Release channel users on November 4, 2021

Fixed

  • Fixed browser hangs when viewing fullscreen videos on macOS 10.12 (bug 1737998)

Get the most recent version

All Firefox downloads